KSTS (channel 48) is a television station licensed to San Jose, California, United States, broadcasting the Spanish-language Telemundo network to the San Francisco Bay Area. It is owned and operated by NBCUniversal's Telemundo Station Group alongside NBC outlet KNTV (channel 11); it is also sister to regional sports networks NBC Sports Bay Area and NBC Sports California. KSTS and KNTV share studios on North 1st Street in the North San Jose Innovation District; KSTS's transmitter is located on Mount Allison, and two of its main subchannels are also broadcast from the KNTV tower on San Bruno Mountain.